15 Terms That Everyone In The Repair Double Glazing Windows Industry Should Know

· 5 min read
15 Terms That Everyone In The Repair Double Glazing Windows Industry Should Know

How to Repair Double Glazing Windows

If you have double glazing, you may sometimes experience issues with gaskets, hinges, and handles. It is possible to fix these problems without having to replace the entire window, which saves time and money.

One common issue is condensation that has accumulated in the gap between the two glass panes. This is a sign the window requires to be repaired.

1. Broken Panes

A broken double pane window is a serious problem and can leave your home exposed to the elements. However, it is not always necessary to replace the entire window sash in order to address this problem. In fact, double pane windows are typically repairable with the use of a special adhesive that is placed inside the cracks to stop them from worsening.

This short-term option is used to avoid superficial fractures (such stress cracks) that can occur when temperature fluctuations cause the glass to shrink and expand. If your glass has broken, you may need to remove and replace the entire window.

Sometimes, the seals between two panes of glass can become damaged or worn out, causing condensation and misting of windows. These problems are typically caused by moisture that is trapped between the glass panes or seeps into the wall through the window frame. Whatever the cause, moisture is bad news for windows with double glazing because it can lead to water damage and mold growth that can be costly to deal with.

You can attempt to fix the issue by wiping the windows of your double-glazed windows with cold, lukewarm water. This will help temporarily solve the issue, especially in the case of warm and humid. You can also utilize the help of a dehumidifier in cooling the room by using double-glazed windows. This is particularly useful during summer.

If the issue persists, a double glazed specialist can come to your home and clean out the space between your panes of glass. A tool can also be used to create an outline of a score line around the outside of the windows, allowing you to cut the glass using a glass cutter. Once this is done, you should remove all the glazing points and putty from the frame of your window opening. It is best to do this while the sash is in place. However it is simpler to work on flat surfaces like a table.

2. Seals

window repair Altrincham  is an essential component of double glazing. It plays a vital role in keeping your home energy efficient as well as draught-free and safe. The seal is located at the outer edge of uPVC frames and forms an airtight seal inside the space between the two glass panes. The seals are a vital component of double glazing's insulating properties. If they fail or are faulty they will reduce the insulation.

If your seals don't do their job, you will notice condensation appearing between the panes. This is not only unsightly but can also lead to dampness and mold in your home. It can damage walls, furniture, floorboards and cause serious health issues for those suffering from respiratory ailments such as asthma.

The majority of double-glazing manufacturers offer a service that permits you to repair your windows without the need to replace the entire unit. This isn't just cheaper however, it can also be a faster and greener option. There are also DIY options, such as caulking to stop leaks and moisture intrusion, or self-adhesive seals that can be placed directly on the junction of the window sash with the frame.

In the majority of instances, the easiest and most effective way to fix a damaged window seal is to contact an expert. They can repair the window seal and stop air and moisture from entering your home, which could cause costly damage.

Make sure you know the warranty duration of your double glazing. It usually ranges between 10 to 20 years. This could save you money in the event that seals have failed and the windows need to be replaced. Some installers drill holes into the misted double glazing to remove the moisture and make the new seal. This will prevent it from misting again in the future. But, this could be temporary and a plug has to be inserted into the hole to keep it shut.

3. Locking Mechanisms

Double glazed windows use gaps of air between glass panes in order to keep out the elements and also to keep the heat inside the home. This type of window can be referred to as an Insulated Unit (IGU). These windows can save money on heating costs by reducing energy use. However, they are not indestructible and some problems may occur that require double glazing repairs.

The majority of these issues are easy to fix and are much less expensive than having to replace the entire window. It is best to speak with an expert company that offers repair services for double glazing, as this will ensure that the job is done in a timely manner and without fuss. Many of these companies will give you no-cost quotes to allow you to compare costs and the quality of their work.

It is essential to verify the warranty that came with your double glazed window, as this will usually cover the cost of repairs. This is a standard feature of double-glazing installations and typically lasts for 10 to 20 years, although certain companies offer lifetime warranties.

The seal may have blown out if you are unable to open your double-glazed window or if you notice there appears to be mist between the panes. This could happen when the frame of the window shifts in a slight manner, or when the packaging that keeps the glass sheets in place becomes damaged over time.



You can repair double-glazed windows yourself, but it's usually more cost-effective to hire a professional. If you decide to attempt it yourself, you must always follow the manufacturer's instructions and use specific tools to complete the task. It is also possible to void any warranty if trying to remove the glass by yourself. You might end with a bill that is higher than if the company that purchased the windows from called you.

After the broken pane has been removed, you can put it back with plastic spacers, making sure that it fits the frame and add any necessary uPVC beading. You can then fit an additional gasket and seal the window.

4. Weatherproofing

There are ways to fix double glazing windows that are difficult to open, or that have become sagging. Oil the handles, hinges, or mechanisms to see if it helps. Another thing that you can do is replace the gaskets. This will enhance the performance of your windows and stop them from letting in draughts or cold air. You can get these at a hardware store, or online and they are quite easy to install. You can ask for help from a professional if intend to do it yourself.

Condensation between window panes is another issue which can be easily solved. It is usually caused by an unsound seal, which will allow moisture to get into the space between the glass panes. This could cause the glass to fog up, which can be unattractive and ineffective.

Anyone with some DIY expertise can easily swap out gaskets. Gasket sealer is crucial for a good seal, and can reduce energy costs. You can also use a calk in order to fill any cracks. This will give your windows an extra boost of weatherproofing.

Another common problem with double-glazed windows is that the seals begin to break. This can happen due to paint being applied near the windows, home renovation work or even just general wear and wear and tear. If you notice that your double-glazed windows are leaking it is essential to have them repaired as soon as you can.

Double-glazed windows are a great addition to your home. They provide you with energy efficient and secure windows that keep the cold out and the heat in. There are instances when replacing a double-glazed windows is the best choice. This can include broken panes, extensive rot or frames that are not suitable for double glazing units.